Question

In an examination, Suresh scored 89% marks out of 750 marks. How many marks
did he get?​

Answer 1

606.75

Explanation:

10% = 75

20% = 150

40% = 300

80% = 600

if we know that 10% is 75, then 1% is 0.75

(75 divided by 10)

0.75 x 9 = 6.75

80 % as mentioned is 600

9 % is 6.75

600 + 6.75 = 606.75

so she got 606.75